<template>
  <div class="add-card">
    <header class="add-header">
      <el-page-header content="增加月卡" @back="$router.back()" />
    </header>
    <main class="add-main">
      <div class="form-container">
        <div class="title">车辆信息</div>
        <div class="form">
          <el-form ref="cardInfoForm" :model="carInfoForm" :rules="cardInfoFormRules" label-width="100px">
            <el-form-item prop="personName" label="车主姓名">
              <el-input v-model="carInfoForm.personName" />
            </el-form-item>
            <el-form-item prop="phoneNumber" label="联系方式">
              <el-input v-model="carInfoForm.phoneNumber" />
            </el-form-item>
            <el-form-item prop="carNumber" label="车辆号码">
              <el-input v-model="carInfoForm.carNumber" />
            </el-form-item>
            <el-form-item prop="carBrand" label="车辆品牌">
              <el-input v-model="carInfoForm.carBrand" />
            </el-form-item>
          </el-form>
        </div>
      </div>
      <div class="form-container">
        <div class="title">最新一次月卡缴费信息</div>
        <div class="form">
          <el-form ref="freeForm" :model="freeFrom" :rules="freeFormRules" label-width="100px">
            <el-form-item prop="paytime" label="有效日期">
              <el-date-picker
                v-model="freeFrom.paytime"
                type="daterange"
                range-separator="至"
                start-placeholder="开始日期"
                end-placeholder="结束日期"
              />
            </el-form-item>
            <el-form-item prop="paymentAmount" label="支付金额">
              <el-input v-model="freeFrom.paymentAmount" />
            </el-form-item>
            <el-form-item prop="paymentMethod" label="支付方式">
              <el-select v-model="freeFrom.paymentMethod">
                <el-option
                  v-for="item in payMethodList"
                  :key="item.id"
                  :value="item.id"
                  :label="item.name"
                />
              </el-select>
            </el-form-item>
          </el-form>
        </div>
      </div>

    </main>
    <footer class="add-footer">
      <div class="btn-container">
        <el-button @click="reset">重置</el-button>
        <el-button type="primary" @click="confirm">确定</el-button>
      </div>
    </footer>
  </div>
</template>

<script>
import { addCardAPI, getCardDetailAPI, editCardAPI } from '@/api/CarCard'
export default {
  data() {
    const validaeCarNumber = (rule, value, callback) => {
      const plateNumberRegex = /^[\u4E00-\u9FA5][\da-zA-Z]{6}$/
      if (plateNumberRegex.test(value)) {
        callback()
      } else {
        callback(new Error('请输入正确的车牌号'))
      }
    }
    return {
      carInfoForm: {
        personName: '',
        phoneNumber: '',
        carNumber: '',
        carBrand: ''
      },
      cardInfoFormRules: {
        personName: [
          { required: true, message: '请输入车主姓名', trigger: 'blur' },
          { min: 1, max: 10, message: '长度在 1 到 10 个字符', trigger: 'blur' }
        ],
        phoneNumber: [
          { required: true, message: '请输入联系方式', trigger: 'blur' }
        ],
        carNumber: [
          { required: true, message: '请输入车辆号码', trigger: 'blur' },
          {
            validator: validaeCarNumber, trigger: 'blur'
          }
        ],
        carBrand: [
          { required: true, message: '请输入车辆品牌', trigger: 'blur' }
        ]
      },
      freeFrom: {
        paytime: '',
        paymentAmount: null,
        paymentMethod: ''
      },
      freeFormRules: {
        paytime: [
          { required: true, message: '请选择支付时间', trigger: 'blur' }
        ],
        paymentAmount: [
          { required: true, message: '请输入支付金额', trigger: 'blur' }
        ],
        paymentMethod: [
          { required: true, message: '请选择支付方式', trigger: 'blur' }
        ]
      },
      // 支付方式列表
      payMethodList: [
        {
          id: 'Alipay',
          name: '支付宝'
        },
        {
          id: 'WeChat',
          name: '微信'
        },
        {
          id: 'Cash',
          name: '线下'
        }
      ]
    }
  },
  mounted() {
    if (this.$route.params.id) {
      this.getDetail()
    }
  },
  methods: {
    // 查看详情
    async getDetail() {
      const res = await getCardDetailAPI(this.$route.params.id)
      console.log(res)
      // 回显数据
      // 1.回显车辆信息表单
      const { carInfoId, personName, phoneNumber, carNumber, carBrand } = res.data
      this.carInfoForm = {
        personName,
        phoneNumber,
        carNumber,
        carBrand,
        carInfoId
      }
      // 2.回显缴费信息表单
      const { rechargeId, cardStartDate, cardEndDate, paymentAmount, paymentMethod } = res.data
      this.freeFrom = {
        rechargeId,
        paytime: [cardStartDate, cardEndDate],
        paymentAmount,
        paymentMethod
      }
    },
    async confirm() {
      // 1.校验表单
      this.$nextTick(() => {
        this.$refs.freeForm.validate()
        this.$refs.cardInfoForm.validate()
      })
      const payload = {
        ...this.freeFrom,
        ...this.carInfoForm,
        // 单独处理时间
        cardStartDate: this.freeFrom.paytime[0],
        cardEndDate: this.freeFrom.paytime[1]
      }
      // 删掉多余字段
      delete payload.paytime
      if (this.$route.params.id) {
        // 是编辑页面
        await editCardAPI(payload)
        // 跳回详情页
        this.$router.back()
      } else {
        await addCardAPI(payload)
        this.$router.back()
      }
    },
    reset() {
      // 重置表单
      this.$nextTick(() => {
        this.$refs.freeForm.resetFields()
        this.$refs.cardInfoForm.resetFields()
      })
    }
  }

}
</script>

<style scoped lang="scss">
.add-card {
  background-color: #f4f6f8;
  height: 100vh;

  .add-header {
    display: flex;
    align-items: center;
    padding: 0 20px;
    height: 64px;
    background-color: #fff;

    .left {
      span {
        margin-right: 4px;
      }
      .arrow{
        cursor: pointer;
      }
    }

    .right {
      text-align: right;
    }
  }

  .add-main {
    background: #f4f6f8;
    padding: 20px 0;

    .form-container {
      background-color: #fff;
      width: 100%;
      .title {
        height: 60px;
        line-height: 60px;
        padding-left: 20px;
      }

      .form {
        margin-bottom: 20px;
        padding: 20px 20px 24px;

        .el-form {
          display: flex;
          flex-wrap: wrap;

          .el-form-item {
            width: 50%;
          }
        }
      }
    }
    .preview{
      img{
        width: 100px;
      }
    }
  }

  .add-footer {
    position: fixed;
    bottom: 0;
    width: 100%;
    padding: 24px 50px;
    color: #000000d9;
    font-size: 14px;
    background: #fff;
    text-align: center;
  }
}
</style>
